chore: add download availability notice (1.2.5)

src/main.py

@@ -286,6 +286,10 @@ class MainWindow(QMainWindow):
             self.nav_btns[key] = button
 
         layout.addStretch()
+        client_notice = QLabel("客户端暂不提供直链下载", objectName="clientNotice")
+        client_notice.setContentsMargins(10, 0, 6, 4)
+        client_notice.setWordWrap(True)
+        layout.addWidget(client_notice)
         version_row = QHBoxLayout()
         version_row.setContentsMargins(10, 8, 2, 0)
         self.version_label = QLabel("v%s" % APP_VERSION, objectName="versionLabel")

src/theme.py

@@ -29,6 +29,7 @@ QPushButton#nav {
 }
 QPushButton#nav:hover { color: #f3f3f4; background: #28292e; }
 QPushButton#nav[active="true"] { color: #ffffff; background: #323338; font-weight: 600; }
+#clientNotice { color: #65676f; font-size: 9.5px; letter-spacing: .1px; }
 #versionLabel { color: #666871; font-size: 9.5px; letter-spacing: .4px; }
 QPushButton#versionBtn {
   color: #8b8d95; background: transparent; border: none; border-radius: 5px;

src/version.py

@@ -1,7 +1,7 @@
 """应用版本与更新地址。"""
 
 APP_NAME = "网易云播放器"
-APP_VERSION = "1.2.4"
+APP_VERSION = "1.2.5"
 BUILD_DATE = "2026-10-31"
 UPDATE_ENDPOINT = "https://music.yuncishu.xyz/api/app/update"
 DOWNLOAD_PAGE = "https://music.yuncishu.xyz/download/"